| 摘要 |
PROBLEM TO BE SOLVED: To intuitively and promptly present a search target image to an operator even when the operator is not conscious of what information the operator wants by a query or an image in image searching.SOLUTION: An interactive information search device includes: an information object database in which information objects are associated with selection objects respectively indicating contents of the information objects, feature information indicating an attribute of each information object is given to the information object, and the weight is controlled according to each feature information; a line of sight measurement device which measures the line of sight with respect to a selection object display part; a search control part which updates the weight of feature information given to an information object corresponding to a selection object to which the line of sight is directed on the basis of the line of sight detention time measured by the line of sight measurement device, calculates search adaptation of information objects on the basis of the updated weight of feature information, indicates selection objects corresponding to information objects whose search adaptation is high in the descending order on the selection object display part, and reiterates the processing. |
